﻿// Spun AJAX Framework
// Copyright (C) 2008 Blake Hegerle
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Spun.Communications.Hosting;
using System.Net;
using Spun.Applications;
using System.IO;
using LitJson;
using Spun.Utility.Net;

namespace Spun.Communications.Applications
{
    public class ApplicationCreationServer : IServer
    {
        public ApplicationCreationServer(ApplicationContextManager ApplicationContextManager,
            string VirtualDirectory, IServer ViewServer)
        {
            this.VirtualDirectory = VirtualDirectory;
            this.ApplicationContextManager = ApplicationContextManager;
            this.ViewServer = ViewServer;
        }

        #region IServer Members

        public void ProcessRequest(HttpListenerContext Context, string RelativePath)
        {
            var Token = ApplicationContextManager.CreateApplicationContext().Token;

            Cookies.AddToResponse(MakeCookie(Token), Context, VirtualDirectory);

            ViewServer.ProcessRequest(Context, RelativePath);
        }

        private Cookie MakeCookie(Token Token)
        {
            string CookieValue = JsonMapper.ToJson(Token);

            CookieValue = Uri.EscapeDataString(CookieValue);

            return new Cookie(Constants.Cookies.APPLICATION_TOKEN_COOKIE, CookieValue, VirtualDirectory);
        }

        #endregion

        private ApplicationContextManager ApplicationContextManager;
        private string VirtualDirectory;
        private IServer ViewServer;
    }
}
